x^6 - x^5 + x^4 - x^3 + x^2 - x + 1 x^6 - x^5 - 17*x^4 + 11*x^3 + 57*x^2 - 25*x - 13 x^6 - 3*x^5 - 7*x^4 + 19*x^3 - 5*x^2 - 5*x + 121 x^6 - x^5 - x^4 + 21*x^3 + 25*x^2 - 13*x - 19 x^6 - x^5 + 29*x^4 - 29*x^3 + 253*x^2 - 253*x + 701 x^6 - 3*x^5 + 25*x^4 - 45*x^3 + 155*x^2 - 133*x + 123